You can enjoy your straw to the full, I have NEVER made such an assertion. In fact, it is most likely that Paul had letters from Jerusalem which were read at gatherings, and perhaps this is what prompted him to return to Jerusalem for further clarifications from James and Peter and John. When you resort to straw assertions, attributing to someone comments which they have not made, so that you can then ridicule what you construct in straw, an agenda becomes more clear.
Uh, just a small comment. Paul never received further clarifications from James and Peter and John. They received clarification from Paul. (Gal. 2:1-14). As a matter of fact, Peter was rebuked by Paul.(Gal. 2:11). Paul could not possibly have gotten clarifications from them, as he received his message directly from the risen Christ. Not from man, neither was he taught it by man. But only by the revelation of Jesus Christ. (Gal. 1:11,12).
That boarders strongly to blasphemy, to try to raise argument over the Grace of God in Christ.